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um: remove dead code

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GCC 4.6's -Wunused-but-set-variable found some dead code.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Richard Weinberger
2011-07-25 17:12:55 -07:00
committed by Linus Torvalds
parent 39073db15b
commit f1c93e4946
3 changed files with 3 additions and 6 deletions
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3
arch/um/kernel/reboot.c
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@ -20,9 +20,8 @@ static void kill_off_processes(void)
os_kill_ptraced_process(userspace_pid[0], 1);
else {
struct task_struct *p;
int pid, me;
int pid;
me = os_getpid();
for_each_process(p) {
if (p->mm == NULL)
continue;